Backed by our guaranteed-fit promise.
Upgrade your towing capacity with the CURT Heavy-Duty Ball Mount, expertly designed for those demanding loads and intensive towing tasks. Whether you're towing large boat trailers, RVs, or livestock carriers, rely on the durability and performance of this high-quality steel ball mount.
The CURT class 4 ball mounts are engineered to work as hard as you do, from dawn to dusk, making them an ideal choice for farm and industrial-type trailers.
Proudly made in the USA, each unit is protected by a limited lifetime warranty, including a one-year finish and one-year parts guarantee, ensuring peace of mind with every haul.
Note: Trailer ball and hitch pin are sold separately.
| Specifications: | |
|---|---|
| Receiver Compatibility | Fits 2 Inch Hitch Receiver |
| Maximum Drop | 6 Inch |
| Maximum Rise | 5 Inch |
| Number of Balls | Without Ball |

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 10000 Pounds 8 Inch Drop 6-3/4 Inch Rise 45338
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 12000 Pounds 4 Inch Drop 3 Inch Rise 45313
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 12000 Pounds 1 and 1/4 Inch Hole 6 Inch Drop 5 Inch Rise 45446
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 12000 Pounds 1 and 1/4 Inch Hole 8 Inch Drop 7 Inch Rise 45448
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 10000 Pounds 4 Inch Drop 2-3/4 Inch Rise 45311
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 12000 Pounds 2 Inch Drop 1 Inch Rise 45312
CURT

CURT Class 4 Trailer Hitch Ball Mount Fits 2 Inch Receiver 10000 Pounds 2 Inch Drop 1 Inch Rise 45310
CURT

CURT Class 3 Trailer Hitch Ball Mount 7500 lbs 2 Inch Receiver 4 Inch Drop 2 Inch Rise 45050
CURT

CURT Class 3 Trailer Hitch Ball Mount 7500 lbs 2 Inch Receiver 4 Inch Drop 2 Inch Rise 45060
CURT

CURT Class 3 Trailer Hitch Ball Mount 7500 lbs 2 Inch Receiver 4 Inch Drop 2 Inch Rise 45270
CURT